AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Hyakutake ∴ Summary
Contact »
(7291) Hyakutake  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1219 1.296e-08 au
e 0.232915 2.669e-08
i 8.411 2.909e-06 deg
Ω 83.93 2.295e-05 deg
ω 303.149 2.391e-05 deg
M 329.662 7.921e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    12.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3948 au
Aphelion 3.849 au
Asc. node-Earth separation 1.6353 au
Desc. node-Earth separation 2.36802 au
Earth MOID 1.41258 au
Orbital period 2014.77 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 3842 (35)
Radar observations (Discarded) 0 (0)
Arc length 17916.9 days
Unobserved 147 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 2.31134 deg
Declination -6.0163 deg
V Magnitude 17.51 mag
Solar Elongation 36.69 deg
Galactic Latitude -66.62 deg
Rate 0.455 deg/day
Direction 68.6 deg

More info »